Beautiful in blue,you will enchant everyone you meet in the Blue Fairy Costume. This bright blue, handkerchief style dress has a butterfly detail on the belt, with matching stunning blue wings and headband. Sprinkle some fairy dust and you're good to go.
Practice your stealth on Halloween when you wear this Ninja Avenger Blue Boys Costume. Blue shirt comes complete with a vest featuring a silver dragon, matching blue pants and a hood.
Some monsters are less scary than they are funny. Such is the case for this goofy Monster Madness Blue Adult Costume. Blue pullover garment features googly eyes and an open mouth for you to see through.
Fairytales do come true when you give your young lady the Fairytale Princess Blue Child Costume. She'll have a royal Halloween while wearing the blue and white brocade dress, complete with a blue choker and tiara.
Color Halloween a bright blue shade of fun in this classic Crayola blue crayon infant costume. Perfect for the budding artist! Make your mark this Halloween, and don't forget to take pictures!
You might be blue, but you surely won't feel blue when you wear this classic and officially licensed Crayola Crayon Blue adult costume. In this fun costume you can color both inside and outside the lines. Great for costume idea for parents and teachers.
Your little one will be so cute it's scary in this Lil Monster Blue Child Costume! He'll be the perfect snuggle buddy in this furry hood with silly googly eyes, baby teeth, green and purple striped horns along with this soft matching jumpsuit with satin polka dot tummy and furry feet and hands.
Can you say pretty? Say it with a smile when you don this cute blue, white and red officially licensed Hello Kitty Blue child costume. It's short, sweet and nice as can be, plus it has a darling red bow - they'll be all smiles when you show up on Halloween.
Why be blue - they'll be tickled pink when you walk the dog in this adorable officially licensed Blue Crayola crayon dog costume - it's a work of art! Color your world with fun on Halloween.
This British Invasioncostumerecalls the magical mystery tour and the fab four - fromAbbey Road toCarnaby Street - the Beatles live again, if just for one night! Don this mandarin style blue jacket. All you needis love, and you're sure to get some in this cool costume!
You won't be playing by the rules on Halloween wearing this Stealth Ninja Green Child Costume! Practice your moves wearing green jumpsuit with attached hood and ties. Don't forget to wear your mask and belt fully equipped with foam stars so you'll be prepared to steal all the candy for yourself!
Amaze them with your wisdom and your authentic ancient-looking ensemble in this Blue Wiseman child costume. The bright blue robe of this Wiseman costume comes complete with a headpiece and – it’s perfect for your school plays and pageants.
Prance, preen and proudly strut your stuff in this fantastical Blue Peacock tween costume - blue, teal and green with gold trim - it's simply stunning. All eyes will be on you in this whimsical costume and you won't even have to flaunt your feathers.
Try not to cry about it on Halloween when you wear the Blue Jammies Adult Costume. This oversized baby costume features a blue pajama jumpsuit with an attached bib. It'd be a crying shame to not have fun in this outfit.
You'll be the center of attention at the party when you bring the laughs wearing the officially licensed Dumb and Dumber Blue Tuxedo Costume. This blue tuxedo jacket includes a matching hat, dickie, cummerbund and matching pants. Dressing up like Harry Dunn has never been easier!
Make a splash when you show up in this officially licensed Monster High Lagoona Blue girls costume. You may be a tomboy and obsessed with surfing, but you'll definitely look cute in this 100% polyester shirt with attached jacket, complete with skirt, shorts and leggings.
The sky is the limit in this sexy and officially licensed Crayola Crayon Sky Blue adult womens costume. Color outside the lines on Halloween in this fun, 100% polyester tank dress that features the Crayola graphics, complete with a matching crayon tip hat.
Color your world with fun when you wear the officially licensed Crayola Crayon B'dazzled Blue Tank Dress tween costume. The 100% polyester tank dress comes complete with a matching headpiece, so you can be the most dazzling color in the box.
Be cool on Halloween when you wear this officially licensed M&M Blue Poncho adult costume. The blue, 100% polyester tunic features black and white graphics and comes complete with matching white gloves.
Bring the ocean breeze and your "Down Under" style in the Officially Licensed Lagoona Blue Deluxe Child's Costume. Featuring Lagoona Blue's signature fins and streaked hair, just add some blue body paint for Lagoona Blue's signature scales to take this costume straight into Monster High.
You sprang from your father Zeus’s head already looking fabulous in this Athena Blue adult womens costume. The ivory and blue, full length dip-dyed wrap gown of this elegant womens costume features gold trim and comes complete with a laurel leaf headband.
Why be blue - why not, when you can create the character of your choice in this versatile child's Blimpz blue inflatable costume. Great for sporting events, perfect to create your own superhero or space-age villain costume and just plain fun.
Will your friends break through that hard shell and get a taste of your sweet center in this officially licensed M&M Blue Tutu Teen Costume? You'll look shapely but not in a round way in this flattering blue tutu dress. Headpiece gives you the full effect!
Everyone will wonder who the mystery woman is when you wear this Masquerade Blue Adult Womens Costume. Keep him guessing in this black velvet dress with flocked print, sequins, and lace trim over blue satin corset style front, venetian style eye mask and black pearl head piece.